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Full Discussion: Shell scripting.
Top Forums Shell Programming and Scripting Shell scripting. Post 302345426 by vgersh99 on Wednesday 19th of August 2009 08:18:23 AM
Old 08-19-2009
Code:
#!/bin/bash
#set -x

me=$(whoami)
echo $me

typeset -i USERS=$(w -h |awk '{ print $1 }' |sort -u|wc -l)

if [ "${USERS}" -eq 5 ]; then
   awk -v me="${me}" -F: '$1 == me' /etc/passwd
fi

make sure you're using the correct snippet quoted above.
uncomment out the '#set -x', re-run the script and post the output, please.
 

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CPANPLUS::Shell(3pm)					 Perl Programmers Reference Guide				      CPANPLUS::Shell(3pm)

NAME
CPANPLUS::Shell SYNOPSIS
use CPANPLUS::Shell; # load the shell indicated by your # config -- defaults to # CPANPLUS::Shell::Default use CPANPLUS::Shell qw[Classic] # load CPANPLUS::Shell::Classic; my $ui = CPANPLUS::Shell->new(); my $name = $ui->which; # Find out what shell you loaded $ui->shell; # run the ui shell DESCRIPTION
This module is the generic loading (and base class) for all "CPANPLUS" shells. Through this module you can load any installed "CPANPLUS" shell. Just about all the functionality is provided by the shell that you have loaded, and not by this class (which merely functions as a generic loading class), so please consult the documentation of your shell of choice. BUG REPORTS
Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>. AUTHOR
This module by Jos Boumans <kane@cpan.org>. COPYRIGHT
The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved. This library is free software; you may redistribute and/or modify it under the same terms as Perl itself. SEE ALSO
CPANPLUS::Shell::Default, CPANPLUS::Shell::Classic, cpanp perl v5.12.1 2010-04-26 CPANPLUS::Shell(3pm)

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